APA (7th ed.) Citation

Gelfand, D. M., & Hartmann, D. P. (1986). Child behavior analysis and therapy (2nd ed.). Pergamon.

Chicago Style (17th ed.) Citation

Gelfand, Donna M., and Donald P. Hartmann. Child Behavior Analysis and Therapy. 2nd ed. Oxford: Pergamon, 1986.

MLA (9th ed.) Citation

Gelfand, Donna M., and Donald P. Hartmann. Child Behavior Analysis and Therapy. 2nd ed. Pergamon, 1986.